Cadillac and the EVGo charging network announced the 2023 Cadillac Lyriq will come with either two years of unlimited complimentary charging on the EVgo network or have Cadillac pick up the installation cost of having home charging equipment installed. As @Tom Moloughney points out in the article on InsideEVs, the Lyriq can charge at up to 19.2 kW on AC. So, if owners want to charge at this speed, they'll need a 100-amp circuit so the installation could get expensive if circuit need to be upgraded. We don't have all the details yet on this equipment installment option, so we'll try to update this thread when we know more. It's quite possible this option might be for a set amount, with customers expected to pay for any overages.